Cognomen ทองหยาด (ทองหยาด 
) , across the world, is a very rare family name. The cognomen ทองหยาด is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Also, ทองหยาด is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทองหยาด | Thailand |